131928162 has 16 divisors (see below), whose sum is σ = 270988032. Its totient is φ = 42787440.

The previous prime is 131928133. The next prime is 131928169. The reversal of 131928162 is 261829131.

It is not an unprimeable number, because it can be changed into a prime (131928169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296914 + ... + 297357.

It is an arithmetic number, because the mean of its divisors is an integer number (16936752).

Almost surely, 2^131928162 is an apocalyptic number.

131928162 is an abundant number, since it is smaller than the sum of its proper divisors (139059870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131928162 is a wasteful number, since it uses less digits than its factorization.

131928162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594313.

The product of its digits is 5184, while the sum is 33.

The square root of 131928162 is about 11485.9985199372. The cubic root of 131928162 is about 509.0719531652.

The spelling of 131928162 in words is "one hundred thirty-one million, nine hundred twenty-eight thousand, one hundred sixty-two".